Sell personalized 3D prints — without touching a single file.
Your customers design live in 3D — text, photo, soundwave, QR, map. You automatically get the print-ready file and the right price. Your own shop, flat, no transaction fee.
Free · no credit card · GDPR-compliant
One editor
One editor, many bestsellers.
All live in 3D, all print-ready.
Text & names
Name plates, tags, décor.
Photo lithophane
Photos that glow when backlit.
Soundwave
A favourite song as a 3D plaque.
QR & Spotify code
Scannable codes, cleanly printed.
Map cutout
Your favourite place as a relief.
Logo relief
Brands & logos printed raised.
Multi-face
Design several sides separately.
Own STL
Customers upload their own model.
How it works
Three steps to a sale.
- 1
Personalize
Customers design live in 3D — text, photo, sound, QR.
- 2
File + price, automatically
The print-ready file and a fair price appear on their own.
- 3
Print & sell
Hosted shop or a widget in your own site — no fee.
Why CustomSTL
Built to sell, not just to preview.
A real printable file
Not just a preview — a finished STL ready to print.
Fair auto price
Material, time and margin — computed live.
No misprints
An automatic printability check before checkout.
Sell right away
Hosted shop or widget — no transaction fee.
Grows with you
More than 3D printing — your shop grows with you.
New output modes, trust and commissions — all included.
Three output modes
3D print, 2D-Cut (cut file) and Surface-Print (print file) — from one editor.
Customer reviews
Buyers rate, you approve — stars in your shop build trust.
Commissions
Customers describe their project, you send a quote — deposit & delivery handled securely.
Your own legal texts
Imprint, terms, right of withdrawal & privacy — per shop.
Sell everywhere
Embeddable too — your configurator on any website.
Already selling elsewhere? Drop the 3D configurator into your existing site with one line of code — the “add to cart” click runs through your shop.
<script src="https://cdn.customstl.org/embed.js" data-domain="deinshop.customstl.shop" data-product="namensschild" async></script>
For makers who want to sell.
For 3D-print sellers, makers and small print shops — now with 2D-Cut and Surface-Print too.
Pricing
Honest pricing, no surprises.
No transaction fee. Paid through your own Stripe.
No transaction fee · paid via your own Stripe · yearly = 2 months free.
FAQ
Common questions.
Do I need my own shop?
No. A hosted shop is included — or embed the editor as a widget in your existing site.
3D printing only?
No — three output modes: 3D print, 2D-Cut (a cut file for laser/plotter) and Surface-Print (a print file for flat artwork). You set the prices per area yourself.
What about one-off custom work?
Offer “commissions”: customers describe their project, you send a quote, and deposit, completion, and delivery are handled securely through the platform. Commissions don't count against your product limit.
Can customers leave reviews?
Yes. Buyers rate your products, you approve each review and get an email notification. Approved reviews appear right in your shop.
Can I use my own legal texts and domain?
Yes. Set imprint, terms, right of withdrawal and privacy per shop. From Starter your shop runs on its own short domain, and from Pro on your own custom domain.
Do I need to know CAD?
No. Your customers design in the editor; the print-ready file is created automatically.
How does the money reach me?
Directly through your own Stripe account. We don't sit in between.
A fee per sale?
No. Flat per month, 0% transaction fee — the full sale price is yours.
What does it cost to start?
Nothing. Start for free, no credit card, cancel anytime.